56 lines
1.8 KiB
Nix
56 lines
1.8 KiB
Nix
{stdenv, writeText, writeTextFile, ocaml, findlib, camlp5_transitional, hol_light_sources}:
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let
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version = hol_light_sources.version;
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camlp5 = camlp5_transitional;
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hol_light_src_dir = "${hol_light_sources}/lib/hol_light/src";
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pa_j_cmo = stdenv.mkDerivation {
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name = "pa_j.cmo";
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inherit ocaml camlp5;
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buildInputs = [ ocaml camlp5 findlib ];
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buildCommand = ''
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ocamlc -c \
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-pp "camlp5r pa_lexer.cmo pa_extend.cmo q_MLast.cmo" \
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-I "$(ocamlfind query camlp5)" \
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-o $out \
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"${hol_light_src_dir}/pa_j_`ocamlc -version | cut -c1-4`.ml"
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'';
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};
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start_ml = writeText "start.ml" ''
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Topdirs.dir_directory "${hol_light_src_dir}";;
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Topdirs.dir_directory ("${camlp5}/lib/ocaml/"^Sys.ocaml_version^"/site-lib/camlp5");;
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Topdirs.dir_load Format.std_formatter "camlp5o.cma";;
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Topdirs.dir_load Format.std_formatter "${pa_j_cmo}";;
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#use "${hol_light_src_dir}/make.ml";;
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'';
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in
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writeTextFile {
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name = "hol_light-${version}";
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destination = "/bin/start_hol_light";
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executable = true;
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text = ''
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#!/bin/sh
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exec ${ocaml}/bin/ocaml -init ${start_ml}
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'';
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} // {
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inherit (hol_light_sources) version src;
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meta = {
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description = "An interactive theorem prover based on Higher-Order Logic.";
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longDescription = ''
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HOL Light is a computer program to help users prove interesting mathematical
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theorems completely formally in Higher-Order Logic. It sets a very exacting
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standard of correctness, but provides a number of automated tools and
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pre-proved mathematical theorems (e.g., about arithmetic, basic set theory and
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real analysis) to save the user work. It is also fully programmable, so users
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can extend it with new theorems and inference rules without compromising its
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soundness.
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'';
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homepage = http://www.cl.cam.ac.uk/~jrh13/hol-light/;
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license = "BSD";
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};
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}
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